AI tools for endocrinology: CGM analytics, insulin titration, and CDS

Endocrinology has more AI tools than the field acknowledges. Here’s the directory. While our specialty has been at the forefront of data-driven care for decades—managing feedback loops, interpreting hormone cascades, and titrating therapies based on continuous data streams—the new generation of AI-powered software is starting to automate the most complex parts of that cognitive load. From interpreting the terabytes of data flowing from continuous glucose monitors (CGMs) to providing real-time clinical decision support (CDS) within the EMR, these tools are changing our daily practice. This article provides a practical directory of the key AI categories impacting our field. For a broader list of software and guidelines, see the complete collection of endocrinology AI tools and resources on GigHz.

But mastering the tools of our trade is only half the battle. As practicing physicians, we also need to master the financial and operational tools that secure our own futures. Just as a subtle pattern in CGM data can signal a major clinical opportunity, a subtle clause in the tax code can unlock tens of thousands of dollars in savings. We’ll cover both: the clinical AI that improves patient care and the financial strategies that every endocrinologist should be using to build wealth.

CGM Analytics: Finding the Signal in the Noise

The signal-to-noise ratio in modern diabetes management is a real challenge. A single patient with a CGM generates over 288 glucose readings per day, or more than 100,000 data points per year. Manually reviewing logbooks is a relic; today, the core task is pattern recognition at scale. This is where AI excels.

Modern CGM analysis platforms are moving beyond simple ambulatory glucose profiles (AGPs). They use machine learning algorithms to:

• Identify Glycemic Patterns: AI can detect subtle, recurring patterns that are difficult for the human eye to spot, such as post-prandial hyperglycemia specific to certain meal types, pre-dawn glucose rises, or exercise-induced hypoglycemia.
• Predictive Alerts: Newer systems don’t just report current glucose; they predict future values. By analyzing a patient’s recent data, insulin on board, and activity levels, these tools can provide early warnings for impending hypo- or hyperglycemic events, giving patients time to act.
• Quantify Glycemic Variability: Beyond time-in-range, AI tools can quantify metrics like the coefficient of variation (CV) and mean amplitude of glycemic excursions (MAGE), providing a more nuanced view of a patient’s stability.

For clinicians, these tools transform a 15-minute follow-up. Instead of scrolling through endless glucose graphs, you’re presented with a dashboard highlighting the top 2-3 actionable insights for that specific patient. This streamlines the visit, focuses the conversation, and allows for more precise therapeutic adjustments. Many of these tools are now integrated directly into platforms from device manufacturers like Dexcom (Clarity) and Abbott (LibreView), while third-party apps like Glooko and Tidepool provide vendor-agnostic analysis.

AI-Driven Insulin Titration

Insulin titration is a classic algorithmic process, making it a prime candidate for AI assistance. While fully closed-loop “artificial pancreas” systems represent the pinnacle of this technology, a range of other tools offers decision support for both patients and providers.

These tools fall into several categories:

• Bolus Calculators: The most basic form, these have been in pumps and apps for years. Modern versions are smarter, incorporating insulin sensitivity factors that change throughout the day, activity data, and even the glycemic index of meals.
• Basal Rate Optimization: For patients on multiple daily injections (MDI) or pumps, AI algorithms can analyze overnight CGM data to recommend adjustments to long-acting insulin or basal rates, aiming for a stable, flat baseline.
• Automated Titration Protocols: Several FDA-cleared systems (e.g., from Hygieia, DreaMed) provide software that analyzes patient data and suggests specific dose adjustments, effectively automating standard titration protocols. This can be particularly powerful for primary care providers who may manage diabetes less frequently or for endocrinology practices looking to scale their services.

The goal of these systems is to reduce the clinical inertia that often delays optimal glycemic control. By providing data-driven, guideline-based recommendations, they empower both patients and providers to make timely adjustments, shortening the time it takes to reach therapeutic goals. As you evaluate these technologies, the comprehensive physician AI tools directory can help you compare features and integrations.

Clinical Decision Support (CDS) in the EMR

Clinical Decision Support (CDS) represents the integration of AI directly into our primary workspace: the electronic medical record. Instead of requiring us to open a separate app or website, CDS tools surface insights and warnings in real time, as we’re documenting or placing orders.

In endocrinology, CDS can be a game-changer for high-risk, complex, or simply tedious workflows:

• Thyroid Nodule Management: A CDS tool can automatically parse a thyroid ultrasound report, identify features like size, echogenicity, and margins, and then calculate the ACR TI-RADS score, presenting the result and corresponding management recommendations (e.g., “TR4: FNA recommended for nodules >1.5 cm”) directly in the patient’s chart.
• DKA and HHS Protocols: During an inpatient encounter, a CDS module can guide a resident or hospitalist through a complex DKA protocol, providing alerts for potassium checks, calculating insulin infusion rates, and flagging when it’s time to test for anion gap closure.
• Osteoporosis Screening and Treatment: Based on a patient’s age, risk factors, and DXA scan results, a CDS tool can trigger a best practice alert recommending initiation of therapy or reminding the clinician to order a follow-up scan at the appropriate interval.

These systems are not about replacing clinical judgment. They are about offloading cognitive work and preventing unforced errors. By automating guideline lookups and risk calculations, they free us up to focus on the nuances of the patient in front of us. For health systems and developers looking to build these types of integrations, the Pogosh CDS API provides a framework for embedding complex clinical logic into existing software platforms.

Transitioning from Clinical Tools to Financial Tools

Mastering these clinical AI tools optimizes patient outcomes and practice efficiency. But what about optimizing our own financial outcomes? The same level of precision and strategic thinking is required. Most endocrinologists are W-2 employees of large health systems, a structure that presents a unique set of financial challenges and opportunities. The Tax Cuts and Jobs Act of 2017 (TCJA) eliminated key deductions for employees, but it also created new ones, like the Section 199A deduction.

The following sections are a directory of financial “tools”—specific, actionable tax and savings strategies—that are particularly powerful for physicians in our position.

The 199A QBI Deduction: How to Stay Under the Phase-Out

The Section 199A Qualified Business Income (QBI) deduction is one of the most valuable parts of the tax code for small business owners, allowing them to deduct up to 20% of their pass-through income. However, for physicians—classified as a “Specified Service Trade or Business” (SSTB)—the deduction begins to phase out and then disappears entirely above certain income thresholds.

For 2026, those thresholds are projected to be around $394,000 for single filers and $787,000 for those married filing jointly. Many physician households will exceed these limits. But the key is that the limit applies to your *taxable income*, not your gross income. This creates a massive planning opportunity.

**Here’s the how-to sequence:**
1. **Calculate Your Proximity:** Determine your projected taxable income before any new deductions.
2. **Reduce Taxable Income:** If you are near or slightly above the threshold, you can take steps to get back under it. This includes:
* Maximizing pre-tax retirement contributions (employee side of your 401(k)/403(b)).
* Maximizing Health Savings Account (HSA) contributions.
* Utilizing a Dependent Care FSA.
* “Bunching” charitable contributions into a Donor-Advised Fund (DAF) to maximize itemized deductions in a single year.
3. **Preserve the Deduction:** By strategically lowering your taxable income below the phase-out threshold, you can preserve the full 20% QBI deduction on any side-gig or pass-through income you have. For a physician with $50,000 in 1099 income, this could mean a $10,000 deduction that would otherwise be lost.

**The Trap to Avoid:** The most common mistake is looking at your W-2 salary and assuming you’re phased out. You must look at your taxable income *after* all above-the-line deductions. AGI management is the key to unlocking 199A for physicians.

Unlocking Lost Deductions with 1099 Side Income

One of the most frustrating changes from the TCJA in 2018 was the elimination of the miscellaneous itemized deduction for unreimbursed employee expenses. This meant W-2 physicians could no longer deduct costs for CME, medical licenses, DEA registration, board exams, scrubs, or home office use. For many of us, this amounts to thousands of dollars in professional expenses we have to pay with post-tax money.

The fix is surprisingly simple: earn a small amount of 1099 independent contractor income.

**Here’s how it works:**
1. **Establish a Side Gig:** This can be anything from telemedicine shifts, expert witness reviews, medical directorships, or consulting. Even a few thousand dollars of 1099 income is enough.
2. **File a Schedule C:** This 1099 income is reported on a Schedule C, “Profit or Loss from Business.” This effectively creates a small business for you on paper.
3. **Deduct Your Professional Expenses:** Now, all those previously non-deductible professional expenses become legitimate business expenses on your Schedule C. Your CME, license renewals, and professional dues can be deducted against your 1099 income, reducing the taxable amount. The portion of your cell phone, internet, and even home office used for this business becomes deductible.

This strategy effectively “rescues” deductions that were lost to W-2 employees. The net income from your side gig can then be funneled into a Solo 401(k), which allows you to save significantly more for retirement—often over $69,000 per year, depending on your income—far surpassing the limits of a W-2 plan alone.

**The Trap to Avoid:** Meticulous record-keeping is non-negotiable. You must be able to prove these are legitimate business expenses directly related to your 1099 work. Keep separate accounts and detailed logs.

The HSA Triple-Stacking Strategy for W-2 Physicians

The Health Savings Account (HSA) is the most powerful long-term investment vehicle available to physicians, yet it’s widely misunderstood and underutilized. It offers a unique triple tax advantage:
1. Contributions are tax-deductible.
2. The money grows tax-free inside the account.
3. Withdrawals for qualified medical expenses are tax-free.

Most people use their HSA like a checking account to pay for current medical bills. This is a massive missed opportunity. The optimal strategy is to treat it as a super-charged retirement account.

**Here’s the how-to sequence for “HSA stacking”:**
1. **Max It Out:** Contribute the maximum family amount every year. For 2026, this is projected to be $8,750.
2. **Invest It:** As soon as the money is in the account, invest it in low-cost, broad-market index funds. Do not let it sit in cash.
3. **Don’t Spend It:** Pay for all your current medical expenses out-of-pocket with a credit card (to get the points).
4. **Save Your Receipts:** Scan and save every single medical, dental, and vision receipt in a dedicated digital folder (e.g., Dropbox, Google Drive). This includes everything from copays to prescriptions to orthodontics.

Decades from now, in retirement, you will have a massive, tax-free investment account. You can then withdraw money from the HSA completely tax-free by “reimbursing” yourself for the tens or hundreds of thousands of dollars in medical receipts you’ve accumulated over your entire career. It becomes a tax-free bridge fund before you tap into your 401(k)s or IRAs.

**The Trap to Avoid:** The biggest trap is spending the money in your 30s and 40s. Every dollar you spend is a dollar that misses out on decades of tax-free compound growth. Think of it as a stealth IRA, not a healthcare debit card.

Reviewed by Pouyan Golshani, MD, Interventional Radiologist — May 7, 2026